Abstract: Procedure for preparing a non-woven colour-catcher fabric comprising the following steps: a) a cationic dye sequestering agent is applied on a non-woven fabric; b) the non-woven fabric is dried at a temperature comprised between 120 and 180° C.; c) a printing paste comprising an anionic polyacrylic dispersant or a sulfonated aromatic-formaldehyde condensation product having dispersing properties is applied on the non-woven fabric by printing technique.

Abstract: An automatic device for the drawing of bundles of welded bags of plastic material, and the insertion of the same bundles into container means comprises essentially a first carriage, provided with means for gripping said bundles, and running in a plane parallel to the bundle feeding plane, and a second carriage, provided with means for handling said bundles and running in a lower plane parallel to the running plane of said first carriage, said carriages being both provided with driving means in said planes, said handling means being additionally suitable to run along a plane perpendicular to the said planes in order to draw said bundles in correspondence of said container means, said handling means surrounding and containing said bundles so as to keep them well assembled, said gripping means and said handling means being provided with moving means between an open position and a closed position.